Solve the system of equations by substitution. y=-4x - 16

y=-8x - 24

A) (-2,-8)
C) (-8, 2)
B) (2,-8)
D) (-2,5)

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5